Difference between revisions of "Unit Timezone"

From Ultibo.org
Jump to: navigation, search
Line 10: Line 10:
 
----
 
----
  
''To be documented''
+
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
 +
<div style="font-size: 14px; padding-left: 12px;">'''Timezone specific constants''' <code> TIME_ZONE_* </code></div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>TIME_ZONE_ID_UNKNOWN  = 0;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
| <code>TIME_ZONE_ID_STANDARD = 1;</code>
 +
| &nbsp;
 +
|-
 +
| <code>TIME_ZONE_ID_DAYLIGHT = 2;</code>
 +
| &nbsp;
 +
|-
 +
| <code>TIME_ZONE_ID_INVALID  = DWORD($FFFFFFFF);</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
 +
<div style="font-size: 14px; padding-left: 12px;">'''Timezone signature constants''' <code> TIMEZONE_SIGNATURE_* </code></div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>TIMEZONE_SIGNATURE = $ED9A1BC3;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
<br />
  
 
=== Type definitions ===
 
=== Type definitions ===

Revision as of 04:43, 25 November 2016

Return to Unit Reference


Description


To be documented

Constants



Timezone specific constants TIME_ZONE_*
TIME_ZONE_ID_UNKNOWN = 0;  
TIME_ZONE_ID_STANDARD = 1;  
TIME_ZONE_ID_DAYLIGHT = 2;  
TIME_ZONE_ID_INVALID = DWORD($FFFFFFFF);  


Timezone signature constants TIMEZONE_SIGNATURE_*
TIMEZONE_SIGNATURE = $ED9A1BC3;  


Type definitions


To be documented

Public variables


To be documented

Function declarations


Initialization functions

procedure TimezoneInit;
Description: To be documented
Note None documented


Timezone functions

function TimezoneAdd(Data:PTimezoneData; Default:Boolean):LongWord;
Description: Add a Timezone from a timezone data block and to the Timezone table
Note None documented


function TimezoneDelete(Timezone:PTimezoneEntry):LongWord;
Description: To be documented
Note None documented


function TimezoneGetName(Timezone:PTimezoneEntry):String;
Description: To be documented
Note None documented


function TimezoneGetDescription(Timezone:PTimezoneEntry):String;
Description: To be documented
Note None documented


function TimezoneGetBias(Timezone:PTimezoneEntry):LongInt;
Description: To be documented
Note None documented


function TimezoneGetState(Timezone:PTimezoneEntry):LongWord;
Description: To be documented
Note None documented


function TimezoneGetActiveBias(Timezone:PTimezoneEntry):LongInt;
Description: To be documented
Note None documented


function TimezoneGetStandardName(Timezone:PTimezoneEntry):String;
Description: To be documented
Note None documented


function TimezoneGetStandardBias(Timezone:PTimezoneEntry):LongInt;
Description: To be documented
Note None documented


function TimezoneGetStandardDate(Timezone:PTimezoneEntry; Next:Boolean):TDateTime;
Description: To be documented
Note None documented


function TimezoneGetStandardStart(Timezone:PTimezoneEntry):TSystemTime;
Description: To be documented
Note None documented


function TimezoneGetDaylightName(Timezone:PTimezoneEntry):String;
Description: To be documented
Note None documented


function TimezoneGetDaylightBias(Timezone:PTimezoneEntry):LongInt;
Description: To be documented
Note None documented


function TimezoneGetDaylightDate(Timezone:PTimezoneEntry; Next:Boolean):TDateTime;
Description: To be documented
Note None documented


function TimezoneGetDaylightStart(Timezone:PTimezoneEntry):TSystemTime;
Description: To be documented
Note None documented


function TimezoneFind(const Name:String):PTimezoneEntry;
Description: To be documented
Note None documented


function TimezoneEnumerate(Callback:TTimezoneEnumerate; Data:Pointer):LongWord;
Description: To be documented
Note None documented


Timezone helper functions

function TimezoneGetCount:LongWord; inline;
Description: Get the current timezone count
Note None documented


function TimezoneGetDefault:PTimezoneEntry; inline;
Description: Get the current default timezone
Note None documented


function TimezoneSetDefault(Timezone:PTimezoneEntry):LongWord;
Description: Set the current default timezone
Note None documented


function TimezoneCheck(Timezone:PTimezoneEntry):PTimezoneEntry;
Description: Check if the supplied Timezone is in the Timezone table
Note None documented


function Timezone?pdateOffset:LongWord;
Description: To be documented
Note None documented


function TimezoneStartToDateTime(const AStart:TSystemTime; AYear:Word):TDateTime;
Description: Calculate the start date and time from the start date of a timezone
Note None documented


function TimezoneStartToDescription(const AStart:TSystemTime):String;
Description: Get the description of the start date of a timezone
Note None documented


function TimezoneNameReplaceChar(const AName:String; AChar,AReplace:Char):String;
Description: Same as ReplaceChar in UltiboUtils, reproduced here to avoid including extra units
Note None documented


Return to Unit Reference